perovskite tandem solar cells with an efficiency of 24.7% (certified 24.4%), outperforming all types of flexible thin-film solar cell. We also report 23.5% efficiency for larger device areas of 1.05 cm2. The molecule-bridged interfaces enable significant bending durability of flexible all-...
Due to the large chemical composition and bandgap tunability of both perovskite and organic semiconductors, perovskite/organic tandem solar cells are attractive for next-generation thin-film photovoltaics. However, their efficiency is limited by the open
The transparency and conductivity of the top electrode for top cell are the main keys in tandem solar cell. Here, we demonstrate a continuous, ultrathin Au film as the top electrode by introducing a Cr seed layer, which improves the efficiency of semitransparent perovskite devices and tandem ...
The team subsequently integrated the perovskite solar cell into a two-terminal monolithic perovskite-organic tandem device. The resulting tandem cell achieved a certified efficiency of 24.27%, an open-circuit voltage was 2.151 V, a short-circuit current density of 14.36 mA/cm2, and a fill fac...
Chinese researchers build 4T perovskite-CIGS tandem solar cell with 29.36% efficiency Scientists in China built a four-terminal perovskite-CIGS tandem solar cell based on a top semi-transparent perovskite device with an efficiency of 21.26% and a high bifaciality factor of 92.2%. They used a ...
Jaehoon Chung et al, Record-efficiency flexible perovskite solar cell and module enabled by a porous-planar structure as an electron transport layer,Energy & Environmental Science(2020).DOI: 10.1039/D0EE02164D Renxing Lin et al, Monolithic all-perovskite tandem solar cells with 24.8% efficiency ex...
First, Meng and Li synthesized a novel red/infrared absorbing organic solar cell that extends its absorption even further into the infrared. "Still, tandem solar cells were limited by the perovskite layer, which shows strong efficiency losses if adjusted to absorb only blue/green parts of the su...
perovskite solar cellstransparencyMultijunction/tandem solar cells have naturally attracted great attention because they are not subject to the Shockley-Queisser limit. Perovskite solar cells are ideal candidates for the top cell in multijunction/tandem devices due to the high power conversion efficiency (...
National University of Singapore (NUS) researchers have fabricated a perovskite/organic tandem solar cell with an optimized interconnecting layer (ICL
Perovskite-silicon tandem solar cell with 23.5% efficiency pv-magazine|2022年7月19日 摘要:Researchers from South Korea’s Ulsan National Institute of Science and Technology (UNIST) and the Un... 查看原文 本网摘要信息均来自互联网公开渠道,并不代表本网赞同其观点和对其真实性负责,如需查看请跳转...